Administrator Guide
set extcommunity rt
To set Route Origin community attributes in Route Map, use this feature.
Syntax
set extcommunity rt {as4 ASN4:NN [non-trans] | ASN:NNNN [non-trans] | IPADDR:NN
[non-trans]} [additive]
To delete the Route Origin community, use the no set extcommunity command.
Parameters
as4 ASN4:NN Enter the keyword as4 then the 4-octet AS specic extended community number in the
format ASN4:NN (4-byte AS number:2-byte community value).
ASN:NNNN Enter the 2-octet AS specic extended community number in the format ASN:NNNN (2-
byte AS number:4-byte community value).
IPADDR:NN Enter the IP address specic extended community in the format IPADDR:NN (4-byte IPv4
Unicast Address:2-byte community value).
additive (OPTIONAL) Enter the keyword additive to add to the existing extended community.
non-trans (OPTIONAL) Enter the keywords non-trans to indicate a non-transitive BGP extended
community.
Defaults none
Command Modes ROUTE MAP (cong-route-map)
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T
8.3.11.1 Introduced on the Z-9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
7.6.1.0 Introduced on the E-Series.
Usage Information
If the set community rt and soo are in the same route-map entry, the behavior denes as:
• If the rt option comes before soo, with or without the additive option, soo overrides the communities rt
sets.
• If the rt option comes after soo, without the additive option, rt overrides the communities soo sets.
Border Gateway Protocol 457